trixi-framework/Trixi.jl

Disable storage of initital conditions in DiffEq solution type

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#368 创建于 2020年12月7日

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enhancementgood first issueperformance

描述

By default, the DiffEq package stores the initial conditions in the solution, which is a waste of memory and may become problematic for large simulations. This can be disabled by passing save_start=false to the call to solve(...) in the elixirs (see also the DiffEq docs).

We should consider adding save_start=false to the solve(...) call in all our example elixirs.

贡献者指南

技术栈
无
领域
performance
议题类型
performance
难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。
1
预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。
under 1 hour
活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。
stale
清晰度议题是否清楚说明期望改动、验收标准和下一步。
clear
前置要求
无
新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。
100
研究方向
Identify all example elixirs (likely .jl files in the examples directory) that contain solve(...) calls. Modify each call to include save start=false as a keyword argument. Verify that the examples still run correctly by executing them or checking for any errors. Refer to the DiffEq documentation linked in the issue for confirmation.